What is bruxism and why do people grind their teeth?
Bruxism, or teeth grinding, is caused by a mixture of physical, psychological and external factors. Stress at work or at home, poor sleeping conditions or emotional stress can lead to people unconsciously clenching or grinding their teeth at night.
In addition, incorrect bite positions and jaw misalignments can overload the chewing muscles. Caffeine or alcohol as well as sleep disorders such as sleep apnea can also intensify grinding.